\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{{Sensitivity test }}
\begin{tabular}{l*{4}{c}}
\\ \hline\hline
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}&\multicolumn{1}{c}{(4)}\\
                    &\multicolumn{1}{c}{Asian\_FE}&\multicolumn{1}{c}{Other\_FE}&\multicolumn{1}{c}{Asia\_POLS}&\multicolumn{1}{c}{Other\_POLS}\\
\hline
(mean) gral\_trust   &0.249 (0.60)         &-0.779\sym{***} (-4.03)         &0.178 (0.45)         &-0.852\sym{***} (-4.45)         \\
(mean) instrust     &-0.162\sym{*} (-2.00)         &-0.0773\sym{*} (-2.26)         &-0.164\sym{*} (-2.21)         &-0.0756\sym{*} (-2.22)         \\
(mean) norms        &-0.187\sym{***} (-4.97)         &0.0709\sym{***} (5.41)         &-0.139\sym{***} (-3.94)         &0.0675\sym{***} (5.17)         \\
(mean) infnet       &-0.557\sym{***} (-3.74)         &-0.677\sym{***} (-7.54)         &-0.497\sym{***} (-3.35)         &-0.702\sym{***} (-7.90)         \\
(mean) fnet         &-0.194\sym{*} (-2.45)         &0.00980 (0.18)         &-0.195\sym{*} (-2.54)         &0.0172 (0.32)         \\
Constant            &9.999\sym{***} (11.84)         &10.00\sym{***} (19.60)         &9.687\sym{***} (11.31)         &10.17\sym{***} (19.28)         \\
\hline
Observations        &         146         &         862         &         146         &         862         \\
\hline\hline
\multicolumn{5}{l}{\footnotesize \textit{t} statistics in parentheses}\\
\multicolumn{5}{l}{\footnotesize source:Panel.dta}\\
\multicolumn{5}{l}{\footnotesize \sym{*} \(p<0.05\), \sym{**} \(p<0.01\), \sym{***} \(p<0.001\)}\\
\end{tabular}
\end{table}
